Physics-
General
Easy
Question
A stopper is used to block a small hole at the base of a vessel. Force exerted by liquid on stopper is F1 The stopper is then removed. Force experienced by vessel due to issuing liquid now is F2 neglect atmospheric pressure, F1/F2 = ?
- 1
- 2
- 1/2
- 4
The correct answer is: 4
Related Questions to study
chemistry-
The basically order of I, II and III is
The basically order of I, II and III is
chemistry-General
chemistry-
Aniline reacts with mixed acid (conc. HNO3 and conc. H2SO4 ) at 288 K to give P (51%), Q (47%) and R (51%), Q(47%) and R (2%). The major product(s) of the following reaction sequence is/are
Aniline reacts with mixed acid (conc. HNO3 and conc. H2SO4 ) at 288 K to give P (51%), Q (47%) and R (51%), Q(47%) and R (2%). The major product(s) of the following reaction sequence is/are
chemistry-General
chemistry-
An organic acid P (C11H12O2) can easily be oxidized to a dibasic acid which reacts with ethyleneglycol to produce a polymer decron. Upon ozonolysis, P gives an aliphatic ketone as one of the products. P undergoes the following reaction sequences to furnish R via Q. The compound P also undergoes another set of reactions to produce S
The compound S is
An organic acid P (C11H12O2) can easily be oxidized to a dibasic acid which reacts with ethyleneglycol to produce a polymer decron. Upon ozonolysis, P gives an aliphatic ketone as one of the products. P undergoes the following reaction sequences to furnish R via Q. The compound P also undergoes another set of reactions to produce S
The compound S is
chemistry-General
chemistry-
An organic acid P (C11H12O2) can easily be oxidized to a dibasic acid which reacts with ethyleneglycol to produce a polymer decron Upon ozonolysis, P gives an aliphatic ketone as one of the products P undergoes the following reaction sequences to furnish R via Q The compound P also undergoes another set of reactions to produce S
The compound R is
An organic acid P (C11H12O2) can easily be oxidized to a dibasic acid which reacts with ethyleneglycol to produce a polymer decron Upon ozonolysis, P gives an aliphatic ketone as one of the products P undergoes the following reaction sequences to furnish R via Q The compound P also undergoes another set of reactions to produce S
The compound R is
chemistry-General
chemistry-
P and Q are isomers of dicarboxylic acid C4H4O4 . Both decolorize Br2 /H2O. On heating, P forms the cyclic anhydride. Upon treatment with dilute alkaline KMnO4 , P as well as Q could produce one or more than one from S, T and U.
The major product of the following reaction is
P and Q are isomers of dicarboxylic acid C4H4O4 . Both decolorize Br2 /H2O. On heating, P forms the cyclic anhydride. Upon treatment with dilute alkaline KMnO4 , P as well as Q could produce one or more than one from S, T and U.
The major product of the following reaction is
chemistry-General
chemistry-
P and Q are isomers of dicarboxylic acid C4H4O4 . Both decolorize Br2 /H2O. On heating, P forms the cyclic anhydride. Upon treatment with dilute alkaline KMnO4 , P as well as Q could produce one or more than one from S, T and U.
In the following reaction sequences V and W are respectively :
P and Q are isomers of dicarboxylic acid C4H4O4 . Both decolorize Br2 /H2O. On heating, P forms the cyclic anhydride. Upon treatment with dilute alkaline KMnO4 , P as well as Q could produce one or more than one from S, T and U.
In the following reaction sequences V and W are respectively :
chemistry-General
chemistry-
P and Q are isomers of dicarboxylic acid C4H4O4 . Both decolorize Br2 /H2O. On heating, P forms the cyclic anhydride. Upon treatment with dilute alkaline KMnO4 , P as well as Q could produce one or more than one from S, T and U.
Compounds formed form P and Q are, respectively
P and Q are isomers of dicarboxylic acid C4H4O4 . Both decolorize Br2 /H2O. On heating, P forms the cyclic anhydride. Upon treatment with dilute alkaline KMnO4 , P as well as Q could produce one or more than one from S, T and U.
Compounds formed form P and Q are, respectively
chemistry-General
chemistry-
With reference to the scheme given, which of the given statements(s) about T, U, V and W is (are) correct?
With reference to the scheme given, which of the given statements(s) about T, U, V and W is (are) correct?
chemistry-General
chemistry-
The major product of the following reaction is :
The major product of the following reaction is :
chemistry-General
chemistry-
In the reaction
the structure of the Product T is :
In the reaction
the structure of the Product T is :
chemistry-General
chemistry-
under Hofmann conditions will give :
under Hofmann conditions will give :
chemistry-General
chemistry-
Which step is rate determining ste
Which step is rate determining ste
chemistry-General
chemistry-
Which reagent (X) is used to convert I to II
Which reagent (X) is used to convert I to II
chemistry-General
chemistry-
The increasing order of basicity of the following compounds is :
a) 
b) 
c) 
d) 
The increasing order of basicity of the following compounds is :
a)
b)
c)
d)
chemistry-General
chemistry-
The major product obtained in the following reaction is
The major product obtained in the following reaction is
chemistry-General
